Cinacalcet Impurity 23 CAS 3886-70-2
| CAS No. | 3886-70-2 |
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Cinacalcet Impurity 23 is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 171.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Cinacalcet Impurity 23 (CAS 3886-70-2, C12H13N) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Cinacalcet Impurity 23 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Cinacalcet Standards
- Cinacalcet Impurity 26 (CAS 42882-31-5)
- Cinacalcet Impurity 42 (CAS 3906-16-9)
- Cinacalcet Impurity 26 (CAS 1201-74-7)
- Cinacalcet Impurity 48 (CAS 10420-89-0)
- Cinacalcet Impurity 4 (CAS 7228-47-9)
- Cinacalcet Impurity 8 (CAS 1517-72-2)
- Cinacalcet Impurity 50 (CAS 941-98-0)
- Cinacalcet Impurity 29 (CAS 1020414-30-5)
Recommended Standards
- Carfilzomib Impurity 8 (CAS CATO-C4X-10228)
- Carfilzomib Impurity 4 (CAS CATO-C4X-10224)
- Carfilzomib Impurity 3 (CAS CATO-C4X-10223)
- Pregabalin Impurity 147 (CAS CATO-C4X-1312147)
- Indometacin Impurity 16 (CAS CATO-C4X-147016)
- Sitagliptin impurity 114 (CAS CATO-C4X-1144114)
- Cefoperazone Impurity 42 (CAS CATO-C4X-114942)
- 1-(3-((2-Aminoethyl)(cyclopropyl)amino)pyrrolidin-1-yl)ethanone (CAS 1353986-31-8)
- 5-(Aminomethyl)-N,N,1-trimethyl-1h-imidazol-2-amine (CAS 1017052-51-5)
- 1-(1-Bromopropan-2-yl)-2-ethoxybenzene (CAS 1496246-20-8)
- Propranolol EP Impurity B (CAS 83314-78-7)
- 2-(5,5-Dimethyl-1,3-dioxan-2-yl)aniline (CAS 240813-36-9)
- 2-chloro-N-[4-(3-methylphenoxy)phenyl]acetamide (CAS 69838-52-4)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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